2016年12月英语六级写作过关必备模板：提出原因

　　提出原因：

　　There are many reasons for ...

　　Why .... , for one thing,...

　　The answer to this problem involves many factors.

　　Any discussion about this problem would inevitably involves ...

　　The first reason can be obiviously seen.

　　Most people would agree that...

　　Some people may neglect that in fact ...

　　Others suggest that...

　　Part of the explanation is ...

　　2016年12月英语六级写作过关必备模板汇总